extern char line_buf[80];
#endif /*ENABLE_DEBUGGER */
-int acpi_specific_hotkey_enabled = TRUE;
-EXPORT_SYMBOL(acpi_specific_hotkey_enabled);
-
static unsigned int acpi_irq_irq;
static acpi_osd_handler acpi_irq_handler;
static void *acpi_irq_context;
{
if (phys > ULONG_MAX) {
printk(KERN_ERR PREFIX "Cannot map memory that high\n");
- return 0;
+ return NULL;
}
if (acpi_gbl_permanent_mmap)
/*
}
#endif /* ACPI_FUTURE_USAGE */
-/* Assumes no unreadable holes inbetween */
-u8 acpi_os_readable(void *ptr, acpi_size len)
-{
-#if defined(__i386__) || defined(__x86_64__)
- char tmp;
- return !__get_user(tmp, (char __user *)ptr)
- && !__get_user(tmp, (char __user *)ptr + len - 1);
-#endif
- return 1;
-}
-
-#ifdef ACPI_FUTURE_USAGE
-u8 acpi_os_writable(void *ptr, acpi_size len)
-{
- /* could do dummy write (racy) or a kernel page table lookup.
- The later may be difficult at early boot when kmap doesn't work yet. */
- return 1;
-}
-#endif
-
acpi_status acpi_os_signal(u32 function, void *info)
{
switch (function) {
__setup("acpi_wake_gpes_always_on", acpi_wake_gpes_always_on_setup);
-static int __init acpi_hotkey_setup(char *str)
-{
- acpi_specific_hotkey_enabled = FALSE;
- return 1;
-}
-
-__setup("acpi_generic_hotkey", acpi_hotkey_setup);
-
/*
* max_cstate is defined in the base kernel so modules can
* change it w/o depending on the state of the processor module.